What powers khoahoctre.com.vn?
Last seen Sep 2026 · 54 technologies across 29 categories
Advertising
Analytics
Authentication
Caching
CDN
CMS
Cookie compliance
Databases
Font scripts
Hosting
JavaScript frameworks
JavaScript libraries
LMS
Maps
Marketing automation
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Reverse Proxy
Security
SEO
Tag managers
UI frameworks
Video players
Web servers
Widgets
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 68% desktop
- 32% phone
Vietnam
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.01 / 10 · ranked #1,573,987 of all domains
29 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Vietnamese
- CDN: Cloudflare
- Weight: 14.7 MB · 185 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.69.29)
- Email: no MX record returned, SPF names Zoho Mail
- Email security: SPF (soft fail)
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 14,833,203, 28 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| khoahoctre.com.vn | 28 |
| tinhoctre.khoahoctre.com.vn | 18 |
| eureka.khoahoctre.com.vn | 17 |
| sv1.khoahoctre.com.vn | 15 |
| www.khoahoctre.com.vn | 15 |
| sv2.khoahoctre.com.vn | 14 |
| tainanganhngu2.khoahoctre.com.vn | 14 |
| binhchon.khoahoctre.com.vn | 13 |
| hoithitimhieucacluatmoi.khoahoctre.com.vn | 13 |
| tht1.khoahoctre.com.vn | 13 |
| hoithicongdanthanhpho-huyenuynhabe.khoahoctre.com.vn | 12 |
| tainanganhngu1.khoahoctre.com.vn | 12 |
| thuthachtuduy.khoahoctre.com.vn | 11 |
| nopdetai.khoahoctre.com.vn | 10 |
| binhthuan.khoahoctre.com.vn | 9 |
| caicachhanhchinh.khoahoctre.com.vn | 9 |
| chuyendoiso.khoahoctre.com.vn | 9 |
| giolaptrinh.khoahoctre.com.vn | 9 |
| hoithicongdanthanhphonam2024-khoidanchinhdang.khoahoctre.com.vn | 9 |
| hoithiluattdkt.khoahoctre.com.vn | 9 |
| hoithitimhieuphapluatstp.khoahoctre.com.vn | 9 |
| tainanganhngu.khoahoctre.com.vn | 9 |
| tanphu.khoahoctre.com.vn | 9 |
| thitimhieuphapluattphcm2.khoahoctre.com.vn | 9 |
Full technology history →
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Recent changes
- detected Fastly Nov 2025
- detected GitHub Pages Nov 2025
- detected Varnish Nov 2025